Super 1750-1800 MoSi2 Heating Elements for High Temp Furnaces

HEMo heating element

A$ 259.00 A$ 259.00 259.0 AUD

A$ 259.00

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SKU# HEMo

Terms and Conditions

Resistivity of MoSi₂ (Molybdenum Disilicide) heating element rises dramatically when temperature rises. Power output is less than 35% of the max. output at 300°C. Resistance of a MoSi₂ heating element does not change under normal use, and you can mix new and old elements together.

Generally a separator should be placed in between two shanks of heating element when installing the heating elements in the furnace. Please make sure the width of the separator matches the space of the heating element. If the separator is too big it may break the heating element during installation.

General specifications

Name	Value
Material	MoSi₂
Max. temperature	1700°C (NO₂, CO₂, O₂ and air) 1750 grade 1750°C (NO₂, CO₂, O₂ and air) 1800 grade 1650°C (He, Ar and Ne) 1600°C (SO₂) 1500°C (CO and N₂) 1400°C (Wet H₂) 1350°C (Dry H₂)
Heat extensibility	4%
Water absorption	4%
Volume Density	5 - 5.6 g/cm³
Bend strength	15 - 25 kg/cm³
Vickers hardness	(HV) 570 kg/mm²
Porosity rate	7.4%

Comparison

Element	Super 1750 30x350mm	Super 1750 30x400mm	Super 1750 40x500mm	Super 1800 30x300mm	Super 1800 30x350mm	Super 1800 30x440mm
Compatible furnace	GCF1700 160x150x150mm	GCF1700 200x200x200mm, 300x200x200mm CF1700 200x200x200mm, 300x200x200mm	GCF1700 400x300x300mm CF1700 400x300x300mm	TF1700 60mm and 80mm	TF1700 60mm and 80mm	TF1700 120mm
Dimensions	D1: Ø7 mm D2: Ø12 mm Le: 140 mm Lu: 210 mm A: 30 mm	D1: Ø7 mm D2: Ø12 mm Le: 190 mm Lu: 210 mm A: 30 mm	D1: Ø7 mm D2: Ø12 mm Le: 290 mm Lu: 210 mm A: 40 mm	D1: Ø7 mm D2: Ø12 mm Le: 120 mm Lu: 180 mm A: 30 mm	D1: Ø7 mm D2: Ø12 mm Le: 170 mm Lu: 180 mm A: 30 mm	D1: Ø7 mm D2: Ø12 mm Le: 250 mm Lu: 190 mm A: 30 mm